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In which of the following, dissociation ...

In which of the following, dissociation of `NH_(4)OH` will be minimum?

A

NaOH

B

`H_(2)O`

C

`NH_(4)Cl`

D

NaCl

Text Solution

Verified by Experts

The correct Answer is:
A, C
`NH_(4)OH hArr NH_(4)^(+) +OH^(-)`
NaOH has `OH^(-)` ion and `NH_(4)Cl` has `NH_(4)^(+)` ion in common . So due to common ion effect , dissociation of `NH_(4)OH` is minimum .
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